. Tests of eighteen concrete columns reinforced with cast Bureau of Standards Technologic Paper No. 122. t-A :rrj. V

---

Size: 1341px × 1863px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1910, bookidtestsofeight, bookyear1919